| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 1546.66666666667 | 180.993889064763 | 550 |
| 2 | 1569.25 | 127.210008897242 | 483 |
| 3 | 1835.58333333333 | 282.131000627637 | 1066 |
| 4 | 1717.33333333333 | 240.125093661743 | 693 |
| 5 | 1586.75 | 246.360462072808 | 857 |
| 6 | 1380.41666666667 | 159.176550541919 | 576 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -263.515561618631 |
| beta | 0.292350599271264 |
| S.D. | 0.122300854990439 |
| T-STAT | 2.39042154933518 |
| p-value | 0.0751333652658475 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -10.9942707982595 |
| beta | 2.20737146050773 |
| S.D. | 1.10653924761836 |
| T-STAT | 1.99484244707879 |
| p-value | 0.116802533844563 |
| Lambda | -1.20737146050773 |
